diff --git a/gflib/malloc.h b/gflib/malloc.h
index 8d49e0be7..27004adf7 100644
--- a/gflib/malloc.h
+++ b/gflib/malloc.h
@@ -2,7 +2,6 @@
 #define GUARD_ALLOC_H
 
 #define HEAP_SIZE 0x1C000
-#define malloc Alloc
 #define calloc(ct, sz) AllocZeroed((ct) * (sz))
 #define free Free
 
diff --git a/src/decoration.c b/src/decoration.c
index c5c7c02c3..2384daa80 100644
--- a/src/decoration.c
+++ b/src/decoration.c
@@ -2060,7 +2060,7 @@ static u8 AddDecorationIconObjectFromIconTable(u16 tilesTag, u16 paletteTag, u8
     palette.data = GetDecorationIconPicOrPalette(decor, 1);
     palette.tag = paletteTag;
     LoadCompressedSpritePalette(&palette);
-    template = malloc(sizeof(struct SpriteTemplate));
+    template = Alloc(sizeof(struct SpriteTemplate));
     *template = gItemIconSpriteTemplate;
     template->tileTag = tilesTag;
     template->paletteTag = paletteTag;
diff --git a/src/diploma.c b/src/diploma.c
index ce31578dc..a30d71554 100644
--- a/src/diploma.c
+++ b/src/diploma.c
@@ -73,7 +73,7 @@ void CB2_ShowDiploma(void)
     ResetPaletteFade();
     FreeAllSpritePalettes();
     LoadPalette(sDiplomaPalettes, 0, 64);
-    sDiplomaTilemapPtr = malloc(0x1000);
+    sDiplomaTilemapPtr = Alloc(0x1000);
     InitDiplomaBg();
     InitDiplomaWindow();
     ResetTempTileDataBuffers();
diff --git a/src/easy_chat.c b/src/easy_chat.c
index ebc843b3c..054c65c0f 100644
--- a/src/easy_chat.c
+++ b/src/easy_chat.c
@@ -1627,7 +1627,7 @@ static bool8 InitEasyChatScreenStruct(u8 type, u16 *words, u8 displayedPersonTyp
     u8 templateId;
     int i;
 
-    sEasyChatScreen = malloc(sizeof(*sEasyChatScreen));
+    sEasyChatScreen = Alloc(sizeof(*sEasyChatScreen));
     if (sEasyChatScreen == NULL)
         return FALSE;
 
diff --git a/src/event_object_movement.c b/src/event_object_movement.c
index a63eeb22b..83f12c4bb 100644
--- a/src/event_object_movement.c
+++ b/src/event_object_movement.c
@@ -1537,7 +1537,7 @@ u8 CreateObjectGraphicsSprite(u16 graphicsId, void (*callback)(struct Sprite *),
     struct Sprite *sprite;
     u8 spriteId;
 
-    spriteTemplate = malloc(sizeof(struct SpriteTemplate));
+    spriteTemplate = Alloc(sizeof(struct SpriteTemplate));
     CopyObjectGraphicsInfoToSpriteTemplate(graphicsId, callback, spriteTemplate, &subspriteTables);
     if (spriteTemplate->paletteTag != TAG_NONE)
         LoadObjectEventPalette(spriteTemplate->paletteTag);
diff --git a/src/field_region_map.c b/src/field_region_map.c
index 5e14920fb..43055174f 100644
--- a/src/field_region_map.c
+++ b/src/field_region_map.c
@@ -92,7 +92,7 @@ static const struct WindowTemplate sFieldRegionMapWindowTemplates[] =
 void FieldInitRegionMap(MainCallback callback)
 {
     SetVBlankCallback(NULL);
-    sFieldRegionMapHandler = malloc(sizeof(*sFieldRegionMapHandler));
+    sFieldRegionMapHandler = Alloc(sizeof(*sFieldRegionMapHandler));
     sFieldRegionMapHandler->state = 0;
     sFieldRegionMapHandler->callback = callback;
     SetMainCallback2(MCB2_InitRegionMapRegisters);
diff --git a/src/link.c b/src/link.c
index 57e33c811..b01be9d89 100644
--- a/src/link.c
+++ b/src/link.c
@@ -1608,7 +1608,7 @@ void CB2_LinkError(void)
     SetVBlankCallback(VBlankCB_LinkError);
     ResetBgsAndClearDma3BusyFlags(0);
     InitBgsFromTemplates(0, sLinkErrorBgTemplates, ARRAY_COUNT(sLinkErrorBgTemplates));
-    sLinkErrorBgTilemapBuffer = tilemapBuffer = malloc(BG_SCREEN_SIZE);
+    sLinkErrorBgTilemapBuffer = tilemapBuffer = Alloc(BG_SCREEN_SIZE);
     SetBgTilemapBuffer(1, tilemapBuffer);
     if (InitWindows(sLinkErrorWindowTemplates))
     {
diff --git a/src/record_mixing.c b/src/record_mixing.c
index c899db25e..72edd52f2 100644
--- a/src/record_mixing.c
+++ b/src/record_mixing.c
@@ -315,8 +315,8 @@ static void Task_RecordMixing_Main(u8 taskId)
     switch (tState)
     {
     case 0: // init
-        sSentRecord = malloc(sizeof(*sSentRecord));
-        sReceivedRecords = malloc(sizeof(*sReceivedRecords) * MAX_LINK_PLAYERS);
+        sSentRecord = Alloc(sizeof(*sSentRecord));
+        sReceivedRecords = Alloc(sizeof(*sReceivedRecords) * MAX_LINK_PLAYERS);
         SetLocalLinkPlayerId(gSpecialVar_0x8005);
         VarSet(VAR_TEMP_0, 1);
         sReadyToReceive = FALSE;
@@ -689,7 +689,7 @@ static void ReceiveLilycoveLadyData(LilycoveLady *records, size_t recordSize, u8
 
     if (GetLilycoveLadyId() == 0)
     {
-        lilycoveLady = malloc(sizeof(*lilycoveLady));
+        lilycoveLady = Alloc(sizeof(*lilycoveLady));
         if (lilycoveLady == NULL)
             return;
 
diff --git a/src/region_map.c b/src/region_map.c
index a4db1cb04..8157f8a4e 100644
--- a/src/region_map.c
+++ b/src/region_map.c
@@ -1664,7 +1664,7 @@ void CB2_OpenFlyMap(void)
         SetGpuReg(REG_OFFSET_BG2HOFS, 0);
         SetGpuReg(REG_OFFSET_BG3HOFS, 0);
         SetGpuReg(REG_OFFSET_BG3VOFS, 0);
-        sFlyMap = malloc(sizeof(*sFlyMap));
+        sFlyMap = Alloc(sizeof(*sFlyMap));
         if (sFlyMap == NULL)
         {
             SetMainCallback2(CB2_ReturnToFieldWithOpenMenu);
diff --git a/src/tv.c b/src/tv.c
index 0c394acf7..fe663bb35 100644
--- a/src/tv.c
+++ b/src/tv.c
@@ -3450,7 +3450,7 @@ void ReceiveTvShowsData(void *src, u32 size, u8 playersLinkId)
     TVShow (*rmBuffer2)[MAX_LINK_PLAYERS][TV_SHOWS_COUNT];
     TVShow (*rmBuffer)[MAX_LINK_PLAYERS][TV_SHOWS_COUNT];
 
-    rmBuffer2 = malloc(MAX_LINK_PLAYERS * TV_SHOWS_COUNT * sizeof(TVShow));
+    rmBuffer2 = Alloc(MAX_LINK_PLAYERS * TV_SHOWS_COUNT * sizeof(TVShow));
     if (rmBuffer2 != NULL)
     {
         for (i = 0; i < MAX_LINK_PLAYERS; i++)
@@ -3835,7 +3835,7 @@ void ReceivePokeNewsData(void *src, u32 size, u8 playersLinkId)
     PokeNews (*rmBuffer2)[MAX_LINK_PLAYERS][POKE_NEWS_COUNT];
     PokeNews (*rmBuffer)[MAX_LINK_PLAYERS][POKE_NEWS_COUNT];
 
-    rmBuffer2 = malloc(MAX_LINK_PLAYERS * POKE_NEWS_COUNT * sizeof(PokeNews));
+    rmBuffer2 = Alloc(MAX_LINK_PLAYERS * POKE_NEWS_COUNT * sizeof(PokeNews));
     if (rmBuffer2 != NULL)
     {
         for (i = 0; i < MAX_LINK_PLAYERS; i++)